AML_UART_RX_EMPTY 228 drivers/tty/serial/meson_uart.c } while (!(readl(port->membase + AML_UART_STATUS) & AML_UART_RX_EMPTY)); AML_UART_RX_EMPTY 241 drivers/tty/serial/meson_uart.c if (!(readl(port->membase + AML_UART_STATUS) & AML_UART_RX_EMPTY))